NS EN ISO 9606-4 : 1999 + NA1 2013
Current
Current
The latest, up-to-date edition.
APPROVAL TESTING OF WELDERS - FUSION WELDING - PART 4: NICKEL AND NICKEL ALLOYS (ISO 9606-4:1999)
Published date
01-12-2013
Defines essential requirements, ranges of approval, test conditions, acceptance requirements and certification for the approval testing of welder performance for the welding of nickel.
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